190 Pc M1 .061-.250'' Steel Plug Pin Gage Set Minus Plus Pin Gauges Metal Gage Steel plug gages; Size: .061-.250"; Set qty: 190; Length: 2"; Accuracy: +.0000", -.0002" Center less lapped with 10 micro finished Uniform 2" overall length Gage increments are in .001" steps; case included Quantity: 1; Case Overall dimension: 6-1/2''L x 10-1/8''W x 2-1/2''H